PHPUnit5.0中文手册A. 断言assertCount()
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assertCount()

assertCount($expectedCount, $haystack[, string $message = ''])

$haystack 中的元素数量不是 $expectedCount 时报告错误,错误讯息由 $message 指定。

assertNotCount() 是与之相反的断言,接受相同的参数。

Example A.10. assertCount() 的用法


assertCount(0, array('foo'));
    }
}
?>
phpunit CountTest
PHPUnit 5.0.0 by Sebastian Bergmann and contributors.
F
Time: 0 seconds, Memory: 4.75Mb
There was 1 failure:
1) CountTest::testFailure
Failed asserting that actual size 1 matches expected size 0.
/home/sb/CountTest.php:6
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.
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